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42/81
Bosch Rexroth AG
Instructions for Use
Notes on Installation
5.2.7
X32, Mains Contactor Control and DC Bus Short Circuit
Function, Pin Assignment
Data
Contact resistance at minimum
load
Number of mechanical switching
cycles
Fig.5-14:
Technical Properties
For the application prototypes of the supply units, the "WARN"
contact had been realized as N/O contact. From the following
hardware indices (HWIs) upwards, the "WARN" contact is realiz‐
ed as N/C contact:
●
HMV01.1E-W0030: From HWI -14 upwards
●
HMV01.1E-W0075: From HWI -14 upwards
●
HMV01.1E-W0120: From HWI -15 upwards
●
HMV01.1R-W0018: From HWI -17 upwards
●
HMV01.1R-W0045: From HWI -17 upwards
●
HMV01.1R-W0065: From HWI -18 upwards
View
Fig.5-15:
View
Is used to connect the signals for controlling
●
the mains contactor
●
the ZKS stage (ZKS = DC bus short circuit)
●
the braking resistor switch-on threshold
DOK-INDRV*-HMV01******-IT01-EN-P
Rexroth IndraDrive Supply Units HMV01
Unit
Min.
Typ.
mOhm
10
Max.
6
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